Anti-STXBP1 Antibody

Raised in rabbit against the STXBP1 target, this unconjugated polyclonal reagent from Antibodies.com is supplied as 100 µl of liquid in PBS with 0.1% sodium azide and 50% glycerol. The antibody recognizes human, mouse, and rat STXBP1 (also known as Munc18-1), a cytosolic syntaxin-binding protein essential for SNARE-mediated synaptic vesicle fusion and neurotransmitter release. Validated applications include Western blot and immunohistochemistry, making the reagent useful for studies of presynaptic machinery in neuronal lysates and brain tissue sections. Researchers investigating epilepsy, neurodevelopmental disorders, or mechanisms of synaptic transmission rely on this antibody to detect endogenous protein levels. For storage, keep small working aliquots at -20 °C to limit freeze-thaw cycles and protect the vial from light during repeated handling.